Specifications of SKF Bearing NJ 2219 ECJ
Dimensions
| d | 95.0mm | Bore diameter |
| D | 170.0mm | Outside diameter |
| B | 43.0mm | Width |
| d1 | 120.0mm | Shoulder diameter of inner ring |
| D1 | 147.4mm | Shoulder diameter of outer ring |
| F | 112.5mm | Chamfer dimension of loose flange ring |
| r1,2 | 2.1mm | Chamfer dimension |
| r3,4 | 2.1mm | Chamfer dimension |
| s | 3.0mm | Permissible axial displacement |
Abutment dimensions
| da | 107.0mm | Diameter of spacer sleeve |
| da | 110.0mm | Diameter of spacer sleeve |
| db | 123.0mm | Diameter of shaft abutment |
| Da | 157.8mm | Diameter of housing abutment |
| ra | 2.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 325.0kN |
| Basic static load rating | C0 | 375.0kN |
| Fatigue load limit | Pu | 45.5kN |
| Reference speed | 4300.0r/min | |
| Limiting speed | 4800.0r/min | |
| Minimum load factor | kr | 0.2 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0.4 |
Mass
| Mass | 3.91kg |
